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SA-180A crawler-type full hydraulic multifunctional engineering drilling rig is a multifunctional engineering drilling rig integrating rotary jetting, anchoring, and anti-floating anchor construction. It is widely used in subways, high-rise buildings, airports, hydropower stations, railways, dams and other deep foundation pits for soft soil foundation treatment and anchoring construction. It is particularly suitable for urban deep foundation pit support, high-pressure jet grouting piles, anti-floating anchors and foundation grouting reinforcement engineering hole construction.
Main uses:
1. High-pressure rotary jet grouting reinforcement of soft soil foundation 2. High-pressure rotary jet pile water-stop curtain 3. Pilot hole construction 4. Anchor construction
Suitable processes:
1. Three-wing drill bit drilling, mud slag removal. Suitable for high-speed drilling in soil layers and other strata.
2. Air down-the-hole hammer drilling, air slag removal. Suitable for rock layers and broken layers.
3. Bottom-hole hydraulic hammer drilling, mud slag removal. Suitable for construction of broken layers, sand and gravel layers and other strata with high water content.
4. Casing drilling.
5. Drill rod and casing composite drilling.
6. Single-tube rotary jet grouting, double-tube rotary jet grouting, triple-tube rotary jet grouting, fixed grouting, swing jet grouting and other rotary jet grouting processes.
Main features:
A detachable 12-meter auxiliary tower is installed
1. During rotary grouting construction, it can replace elevated rotary grouting, reduce the number of drill tool disassembly times, and rotary grouting piles within 15 meters do not need to disassemble the drill rod, saving time and materials, and reducing quality risks. For rotary grouting piles exceeding 15 meters, drilling or rotary grouting can be continued by adding drill rods.
2. During the construction of anti-floating anchor rods, the anchor rods can be hoisted to save the cost of the crane.
3. During the construction of inclined anchor cables, the auxiliary tower can be removed without affecting other functions of the drilling rig.
4. During the construction of short anchor rods, one rod can be used to the end, which saves time and efficiency, saves labor, and has low labor intensity.
Large through-hole rotary power head
1. The through-hole diameter is 92mm, and the 89 drill rod can pass smoothly. It can achieve triple rotary grouting construction and anchoring construction.
2. Ordinary 89 steel pipes can also be used for anchoring construction.
3. The hydraulic chuck structure allows for easy and free replacement of drilling tools.
4. The high-torque power head, combined with our enhanced rotary jet grouting drilling tools, can be used in most strata for jet grouting construction without the need for a pilot hole, saving a lot of cost and time.
Tracked walking
1. A crawler chassis with a large ground pressure ratio is selected. Even on softer ground, it can walk freely.
Orifice guide device
1. The drilling tool can be easily disassembled during jet grouting construction, while achieving the construction angle and verticality.
2. During anchor construction, the force condition of the steel pipe can be improved, and the construction accuracy is high.
3. The rotating mechanism of the orifice can reduce the wear on the cobalt tool.
Technical Parameters:
| Model | SA-180A |
| Drilling Depth | 50~80m |
| Drill rod diameter | ф73, ф89 |
| Jet grouting | Single, double, triple |
| Pile diameter | 400~600mm, 600~1200mm, 800~1600mm |
| Drill rod length installed at one time | 16m |
| Hole angle | 0~90° |
| Output speed of power head | 10,20,30,35, 40,60, 70,85, 130,170 r/min |
| Output torque of power head | 7500N.m |
| Stroke of power head | 3400mm |
| Stroke of slide flame | 900mm |
| Lifting force of power head | 70KN |
| Lifting speed of power head | 0-5(adjustable)7/23/30 m/min |
| Feeding force of power head | 36KN |
| Feeding speed of power head | 0- 10(adjustable)14/46/59 m/min |
| Lifting force of winch | 15KN |
| Diesel engine power | 93KW |
| Transport size | 5800x2100x2000mm |
| Weight | 6500kg |
1. our packing is standard export package.
2. the machine could be loaded into 40' container.
3. our delivery time is 15-20 days after receiving the order.
1. Professional pre-sale service
We provide you with the preliminary planning, preliminary planning, equipment selection, product design, product introduction, question answering, technical support, customized services, etc.
2. Quality Assurance Service
We have established a dedicated quality inspection department, and each equipment must undergo strict inspection before leaving the factory to ensure the normal operation of the machine.
3. Guaranteed after-sale service
We provide one year quality warranty service, customers enjoy lifelong VIP services, including online technical guidance and training service, etc.
Henan Songte Machinery Co., Ltd is the leading machinery manufacturer and foreign trading enterprise in China, is the integrity of scientific research and development (R&D), manufacturing, technical service and oversea trading of high quality drilling equipment company, the main products are water well drilling rigs, rotary piling machine, solar pile driver, core drilling rig, DTH drilling rig, anchor drilling rig, engineering drilling machines, etc.
The company has a complete range of high-precision machining machines and testing equipment, providing a strong and powerful quality guarantee for the production of high-quality products. With rich R&D and production experience, excellent talent team, as well as strong product innovation ability and production scale, we have created a batch of products with excellent performance and excellent quality, which are highly praised by the majority of users and quickly sold worldwide, and have attracted widespread attention in the international market with good brand effect. The company's products are exported to more than 50 countries and regions around the world, including the United States, Australia, Canada, Chile, Brazil, South Africa, Kenya, the Philippines, Malaysia, and South Korea, etc.
1. Why choose us?
We have been researching and producing drilling rigs for 20 years, our products have the characteristics of large torque, high drilling efficiency, economic cost, low failure rate, well received by customers.
2. How can you guarantee quality?
Always a pre-production sample before mass production;always final inspection is done before shipment; and our main machine has one-year warranty, we also have special technical service team which will provide you professional guidance.
3. Can you do OEM for me?
We accept OEM orders, just contact us and give your design. We will offer you a reasonable price and make the machine according to your demands.
4. What payment term do you accept?
We can accept T/T, L/C, western union, money gram, paypal, etc.
5. Do you have any certificates for your machine?
Yes, our machines have gained the certificates of CE, ISO, QC, etc.
6. How long can you deliver the machine?
Generally, we can deliver the machine in 7~20 days.
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